Diphenanthro[9,10-b:9',10'-d]thiophene
Names
[ CAS No. ]:
202-72-2
[ Name ]:
Diphenanthro[9,10-b:9',10'-d]thiophene
[Synonym ]:
1,2,3,4,5,6,7,8-Tetrabenzo-9-thiafluorene
Diphenanthro[9,10-b:9',10'-d]thiophene
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
676.7±24.0 °C at 760 mmHg
[ Molecular Formula ]:
C28H16S
[ Molecular Weight ]:
384.492
[ Flash Point ]:
277.8±9.1 °C
[ Exact Mass ]:
384.097260
[ PSA ]:
28.24000
[ LogP ]:
9.30
[ Vapour Pressure ]:
0.0±2.0 mmHg at 25°C
[ Index of Refraction ]:
1.898
Safety Information
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%